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* fix a crash in jump threading, PR6119Chris Lattner2010-01-23
* 1) Use the new SimplifyInstructionsInBlock routine instead of the copyChris Lattner2010-01-12
* Teach jump threading to duplicate small blocks when the branchChris Lattner2010-01-12
* fix PR5698Chris Lattner2009-12-06
* fix PR5640 by tracking whether a block is the header of a loop moreChris Lattner2009-12-01
* typoGabor Greif2009-11-12
* use getPredicateOnEdge to fold comparisons through PHI nodes,Chris Lattner2009-11-12
* should not commit when distracted.Chris Lattner2009-11-12
* We now thread some impossible condition information with LVI.Chris Lattner2009-11-12
* with the new code we can thread non-instruction values. ThisChris Lattner2009-11-12
* move some stuff into DEBUG's and turn on lazy-value-info forChris Lattner2009-11-12
* oops, didn't mean to commit this, no harm, but add a todoops, didn't mean to ...Chris Lattner2009-11-11
* Stub out a new lazy value info pass, which will eventuallyChris Lattner2009-11-11
* implement a TODO by teaching jump threading about "xor x, 1".Chris Lattner2009-11-10
* Make jump threading eliminate blocks that just contain phi nodes,Chris Lattner2009-11-10
* make jump threading recursively simplify expressions instead of doing it Chris Lattner2009-11-10
* reapply 86289, 86278, 86270, 86267, 86266 & 86264 plus a fixChris Lattner2009-11-07
* Revert following patches to fix llvmgcc bootstrap.Devang Patel2009-11-07
* Fix a problem discovered on self host.Chris Lattner2009-11-06
* Extend jump threading to support much more general threadingChris Lattner2009-11-06
* merge a few crash tests into crash.llChris Lattner2009-11-05
* Make these tests more interesting by usingDan Gohman2009-10-24
* alternate fix for PR5258 which avoids worklist problems, with reduced testcase.Chris Lattner2009-10-20
* Fix PR5258, jump-threading creating invalid PHIs.Torok Edwin2009-10-20
* when folding duplicate conditions, delete the Chris Lattner2009-10-11
* implement a transformation in jump threading that is currentlyChris Lattner2009-10-11
* another testcase jump threading shouldn't crash on.Chris Lattner2009-10-11
* rename a file, remove a poorly reduced testcase.Chris Lattner2009-10-11
* make jump threading on a phi with undef inputs happen.Chris Lattner2009-10-11
* merge two tests.Chris Lattner2009-10-11
* simplify some run lines, convert a test to filecheck.Chris Lattner2009-10-11
* Change tests from "opt %s" to "opt < %s" so that opt doesn't see theDan Gohman2009-09-11
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-09
* Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman2009-09-08
* Change these tests to feed the assembly files to opt directly, insteadDan Gohman2009-09-08
* make jump threading handle lexically identical compare instructionsChris Lattner2009-06-19
* Teach jump threading to look at comparisons between phi nodes and non-constants.Nick Lewycky2009-06-19
* Restore minor deletion.Mike Stump2009-05-04
* Fix PR3353, infinitely jump threading an infinite loop make from switches.Chris Lattner2009-01-19
* Fix PR3298, a crash in Jump Threading. Apparently even Chris Lattner2009-01-09
* testcase for br undef folding.Chris Lattner2008-12-03
* Teach jump threading some more simple tricks:Chris Lattner2008-12-03
* don't call MergeBasicBlockIntoOnlyPred on a block whose onlyChris Lattner2008-11-28
* Fix PR3138: if we merge the entry block into another block, make sure toChris Lattner2008-11-27
* Make jump threading substantially more powerful, in the following ways:Chris Lattner2008-11-27
* Fix a crash when threading a block that includes a MRV call result.Chris Lattner2008-05-05
* Don't infininitely thread branches when a threaded edgeChris Lattner2008-04-25
* Start doing the significantly useful part of jump threading: handle casesChris Lattner2008-04-22
* Dig through multiple levels of AND to thread jumps if needed.Chris Lattner2008-04-22
* Teach jump threading to thread through blocks like:Chris Lattner2008-04-22